Tools & Wizards About Us
avtozercala.ru screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 30

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

avtozercala.ru

Автомобильные зеркала и зеркальные элементы ВАЗ, ГАЗ, иномарки

Page Load Speed

6.1 sec in total

First Response

560 ms

Resources Loaded

5.4 sec

Page Rendered

150 ms

avtozercala.ru screenshot

About Website

Welcome to avtozercala.ru homepage info - get ready to check Avtozercala best content for Russia right away, or after learning these important things about avtozercala.ru

Интернет-магазин автомобильных зеркал и зеркальных элементов на отечественные автомобили и иномарки. Широкий ассортимент, низкие цены. Помимо боковых зеркал имеются зеркальные элементы и различные ком...

Visit avtozercala.ru

Key Findings

We analyzed Avtozercala.ru page load time and found that the first response time was 560 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

avtozercala.ru performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value3,260 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

avtozercala.ru

560 ms

avtozercala.ru

601 ms

qm.js

141 ms

jquery.min.js

22 ms

jquery.maskedinput.min.js

281 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 19% of them (24 requests) were addressed to the original Avtozercala.ru, 40% (50 requests) were made to St6-21.vk.com and 13% (16 requests) were made to Web.redhelper.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.5 kB (17%)

Content Size

3.3 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avtozercala.ru main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 36.2 kB

  • Original 48.9 kB
  • After minification 46.5 kB
  • After compression 12.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.2 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 21.4 kB

  • Original 305.4 kB
  • After minification 284.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Avtozercala images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 427.1 kB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.8 MB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 427.1 kB or 19% of the original size.

CSS Optimization

-12%

Potential reduce by 81.9 kB

  • Original 691.8 kB
  • After minification 691.8 kB
  • After compression 609.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Avtozercala.ru needs all CSS files to be minified and compressed as it can save up to 81.9 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 87 (72%)

Requests Now

121

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avtozercala. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

avtozercala.ru

avtozercala.ru

560 ms

avtozercala.ru

avtozercala.ru

601 ms

qm.js

qm.js

141 ms

jquery.min.js

jquery.min.js

22 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

281 ms

prettyPhoto.css

prettyPhoto.css

421 ms

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424 ms

pixel.js

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610 ms

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102 ms

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905 ms

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240 ms

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orig

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lite.bcf10ece3464fec8b554bde483fa2494.js

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app3.js

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Accessibility Review

avtozercala.ru accessibility score

30

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

avtozercala.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

avtozercala.ru SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Avtozercala.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Avtozercala.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

avtozercala.ru

Open Graph description is not detected on the main page of Avtozercala. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: